BioMérieux’s New Automated Tests for Chikungunya Virus Diagnosis Offer Better Traceability
|
By LabMedica International staff writers Posted on 16 May 2022 |
|
Chikungunya virus (CHIKV) is transmitted to humans by certain mosquitoes. Due to the significant spread of these mosquitoes throughout the world, this infection which was originally present in only tropical regions, has now been described and can be acquired locally in many countries, including recently in temperate climates like North America and Europe. Now, new tests for the diagnosis of CHIKV infection aim to help improve access to medically important automated diagnostic tests in low- and middle-income countries.
bioMérieux (Marcy-l'Étoile, France) has launched the new CE-Marked VIDAS Anti-CHIKUNGUNYA IgM and Anti-CHIKUNGUNYA IgG automated tests intended as an aid in the diagnosis of CHIKV infection. These serological assays, as recommended by international guidelines, can detect Chikungunya infection during the acute phase and into the chronic phase. Their development has been based on methods and technologies from the Vaccine Research Center (VRC) of the National Institute of Allergy and Infectious Diseases (NIAID).
Used on the VIDAS family platforms, the VIDAS Anti- CHIKUNGUNYA IgM and IgG tests provide reliable results with better traceability than existing manual methods. Their performance and accuracy allow the differentiation of this diagnosis from other similar febrile syndromes caused by infections such as dengue or malaria. Based on single-sample testing and “Load & Go” concepts, the VIDAS Anti- CHIKUNGUNYA IgM and IgG are easy to use and accessible to all laboratories. Relying on bioMérieux’s expertise in infectious diseases, these serological assays enable clear-cut results with no equivocal zone and an objective interpretation.
“This new VIDAS CHIKUNGUNYA panel complements the VIDAS DENGUE solution launched last year,” said Pierre Boulud, Chief Operating Officer, Clinical Operations, bioMérieux. “Our offer of immunoassays directed against vector-borne diseases helps improve access to medically important automated diagnostic tests in low- and middle-income countries. The large VIDAS installed base in these countries allows fast and wide availability of these tests.”
Related Links:
bioMérieux
Latest Molecular Diagnostics News
- Blood-Based Biomarker Panel Outperforms Existing Liver Disease Tests
- Fully Automated Test Advances Hepatitis D Diagnosis and Monitoring
- HPV Assay Gains Expanded CE Mark for Self-Collected Vaginal Samples
- Blood Test Achieves Improved Detection of Advanced Precancerous Colorectal Lesions
- Community-Based Genetic Screening Reaches Rural and Vulnerable Populations
- Blood and Urine Liquid Biopsy Detects Early Colorectal Cancer Mutations
- Epigenetic Profiling Could Refine Prognosis in Acute Myeloid Leukemia
- Genetic Risk Score Supports Diagnosis and Prognosis in Idiopathic Pulmonary Fibrosis
- AI Reveals Immune Response Biomarkers Linked to Ebola Survival
- Extracellular Vesicle Marker Identifies Early Lung Adenocarcinoma and Predicts Recurrence
- WHO Adds First Bundibugyo Ebola Molecular Test to Emergency Use Listing
- Blood Test Helps Guide Post-Surgical Treatment in Metastatic Colorectal Cancer
- Study Supports Earlier Genetic Testing for Hereditary Breast and Ovarian Cancer
- Noninvasive Biomarkers Advance Colorectal Cancer Risk Assessment
- Rapid Brush Biopsy Test Detects Oral Cancer in One Hour
- AI-Driven Blood Test Enhances Early Detection of Multiple Cancers
Channels
Clinical Chemistry
view channel
New Machine-Learning Equation Improves LDL Cholesterol Assessment
Accurate assessment of low-density lipoprotein (LDL) cholesterol is central to cardiovascular risk management, yet calculation methods can underestimate values in some patients. Laboratories widely use... Read more
Blood Biomarker May Signal Cognitive Decline Risk a Decade Before Symptoms
Accurately identifying which cognitively healthy older adults will later develop impairment due to Alzheimer’s disease remains difficult, as brain scans and genetic testing provide only part of the risk picture.... Read more
Hematology
view channel
New Biomarkers Predict Resistance to Targeted Therapy in Rare Blood Cancer
Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare and aggressive leukemia with limited treatment options and a poor prognosis. Although tagraxofusp is the first approved targeted therapy for... Read more
AI Decision Support System Guides Treatment Selection for Complex Blood Cancers
Treatment selection for hematologic malignancies often requires clinicians to synthesize clinical histories, genomic alterations, prior therapies, and rapidly evolving drug options. These complex decisions... Read more
Immunology
view channel
Cell-Free Assay Detects Functional IgE for Food Allergy Diagnosis
Accurately distinguishing sensitization from clinically relevant food allergy remains a challenge for laboratories, as routine blood tests detect allergen-specific immunoglobulin E (IgE) but not its capacity... Read more
Diagnostic Models Detect Hidden Eye Abnormalities After Mild COVID-19
Persistent ocular symptoms after COVID-19 can severely affect reading, work, and daily tasks, yet standard eye exams often reveal no clear abnormalities. Patients experiencing photophobia, eye pain, and... Read more
Anti-Lipid Antibody Biomarkers May Identify Early Lyme Disease and Persistent Symptoms
Lyme disease is often missed during its earliest and most treatable stage, while current serologic assays cannot distinguish active infection from prior exposure. Nearly half a million Americans are diagnosed... Read more
Microbiology
view channel
Syndromic GI Panel Detects Cyclospora for Rapid Case Confirmation
U.S. health authorities have reported a rapid increase in cyclosporiasis since May 2026, with more than 1,600 confirmed infections and thousands of additional suspected cases under investigation.... Read more
Rapid Panel Identifies Gram-Negative Pathogens and Resistance Markers in Bloodstream Infections
Bloodstream infections require rapid identification of causative pathogens and resistance mechanisms to guide effective therapy. Delays in profiling gram-negative organisms, which are frequently associated... Read more
Pathology
view channel
Imaging Platform Maps Lipid Accumulations in Fabry Heart Tissue
Mapping the spatial distribution of disease-relevant molecules within tissue remains a diagnostic challenge, particularly before alterations are visible by conventional microscopy. In Fabry disease, a... Read more
AI Tissue Imaging Helps Guide Targeted Therapy for Lung Cancer
Lung cancer is the leading cause of cancer-related death, and many patients require rapid genotyping to guide targeted therapy selection. Current workflows often rely on molecular tests that are costly,... Read more
Technology
view channel
Training Device Improves Accuracy of Pooled Molecular Diagnostics
High-throughput molecular diagnostics have transformed infectious disease detection, but many workflows remain difficult to execute accurately without extensive training. Sample pooling can cut per‑test... Read more
New CE-Certified Software Advances Whole-Genome Cancer Testing
European hospitals are increasingly using comprehensive tumor genomics to guide therapy, but routine whole genome sequencing (WGS) requires validated, regulation-compliant workflows. A newly CE-certified... Read more
National Rare Disease Registry Standardizes Genetic and Clinical Data for Coordinated Care
Rare diseases collectively impose a significant clinical burden despite their individual rarity, often involving multisystem presentations and prolonged diagnostic journeys. Limited specialist expertise... Read more
Industry
view channel
Leica Biosystems to Expand Pathology Portfolio Through StatLab Acquisition
Leica Biosystems, an operating company of Danaher, has entered into a definitive agreement to acquire privately held StatLab Medical Products from Linden Capital Partners and Audax Private Equity.... Read more
